Merge pull request #192 from bluss/next

ndarray 0.5.0

Author: bluss

Cargo.toml

@@ -1,7 +1,7 @@
 [package]
 
 name = "ndarray"
-version = "0.5.0-alpha.2"
+version = "0.5.0"
 authors = ["bluss"]
 license = "MIT/Apache-2.0"
 

README.rst

@@ -87,6 +87,20 @@ How to use with cargo::
 Recent Changes (ndarray)
 ------------------------
 
+- 0.5.0
+
+  - Require Rust 1.8 and exable +=, -= and other assign operators.
+    All ``iadd, iadd_scalar`` and similar methods are now deprecated.
+  - ndarray now has a prelude: ``use ndarray::prelude::*;``.
+  - Constructors from_elem, zeros, from_shape_vec now all support passing a custom
+    memory layout. A lot of specific constructors were deprecated.
+  - Add method ``.select(Axis, &[Ix]) -> OwnedArray``, to create an array
+    from a non-contiguous pick of subviews along an axis.
+  - Rename ``.mat_mul()`` to just ``.dot()`` and add a function ``general_mat_mul``
+    for matrix multiplication with scaling into an existing array.
+  - **Change .fold() to use arbitrary order.**
+  - See below for more details
+
 - 0.5.0-alpha.2
 
   - Fix a namespace bug in the stack![] macro.

ndarray-rand/Cargo.toml

@@ -1,6 +1,6 @@
 [package]
 name = "ndarray-rand"
-version = "0.1.0"
+version = "0.1.1"
 authors = ["bluss"]
 license = "MIT/Apache-2.0"
 
@@ -13,4 +13,4 @@ keywords = ["multidimensional", "matrix", "rand", "ndarray"]
 
 [dependencies]
 rand = "0.3"
-ndarray = { version = ">= 0.4.4, <= 0.5.0-alpha.10", path = ".." }
+ndarray = { version = ">= 0.4.9, < 0.6", path = ".." }

ndarray-rand/src/lib.rs

@@ -75,6 +75,7 @@ impl<S, D> RandomExt<S, D> for ArrayBase<S, D>
         Self::random_using(dim, dist, &mut rand::weak_rng())
     }
 
+    #[allow(deprecated)] // from_vec_dim
     fn random_using<IdS, R>(dim: D, dist: IdS, rng: &mut R) -> ArrayBase<S, D>
         where IdS: IndependentSample<S::Elem>,
               R: Rng

ndarray-rblas/Cargo.toml

@@ -1,6 +1,6 @@
 [package]
 name = "ndarray-rblas"
-version = "0.1.0"
+version = "0.1.1"
 authors = ["bluss"]
 license = "MIT/Apache-2.0"
 
@@ -12,7 +12,7 @@ keywords = ["multidimensional", "matrix", "blas"]
 
 [dependencies]
 rblas = "0.0.13"
-ndarray = { version = ">= 0.4.2, < 0.5.0-alpha.10", path = ".." }
+ndarray = { version = ">= 0.4.9, < 0.6", path = ".." }
 
 [dev-dependencies]
 num = { version = "0.1", default-features = false }

ndarray-rblas/src/lib.rs

@@ -110,6 +110,7 @@ fn is_inner_contiguous<S, D>(a: &ArrayBase<S, D>) -> bool
 
 /// If the array is not in the standard layout, copy all elements
 /// into the standard layout so that the array is C-contiguous.
+#[allow(deprecated)] // from_vec_dim
 fn ensure_standard_layout<A, S, D>(a: &mut ArrayBase<S, D>)
     where S: DataOwned<Elem=A>,
           D: Dimension,

src/impl_methods.rs

@@ -1260,7 +1260,12 @@ impl<A, S, D> ArrayBase<S, D> where S: Data<Elem=A>, D: Dimension
         }
     }
 
-    /// Fold along an axis
+    /// Fold along an axis.
+    ///
+    /// Combine the elements of each subview with the previous using the `fold`
+    /// function and initial value `init`.
+    ///
+    /// Return the result as an `OwnedArray`.
     pub fn fold_axis<B, F>(&self, axis: Axis, init: B, mut fold: F)
         -> OwnedArray<B, D::Smaller>
         where D: RemoveAxis,